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40821
A Critical Review of A Buenos Aires Collection (Rugs and Art Tribal Bird Rugs and Others)
Published 2020-08-01“…The knitters of this carpet are migrants of Fars province, and their designs reflect their tribal culture. In different literary and folklore texts of Iran, Fars province is called the land of Prophet Solomon. …”
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40822
Development of a Coupled and Self-adaptive Robot Hand with Linear Empty-trip Transmission
Published 2018-01-01“…The traditional coupled and self-adaptive fingers realize firstly coupling and secondly self-adaptive hybrid grasping mode with three springs and two sets of independently transmission mechanisms,which have disadvantages of complexity in mechanisms,huge consuming in power,and difficulty in spring selection.Aiming at the problem,a novel coupled and self-adaptive underactuated finger mechanism,called COSA-LET finger is designed. The COSA-LET finer includes multiple racks,two toggle blocks,two limiting blocks,and two springs,which has two joints driven by one motor and a serial transmission mechanism. …”
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40823
ANALYSIS FOR SOLENOID VALVE FAILURE BASED ON MULTI-PHYSICS FINITE ELEMENT MODEL
Published 2019-01-01“…An accelerated life test is designed and a kind of analysis method for solenoid valve failure based on multi-physics finite element model is put forward due to the uncertainty of failure mechanism and the lack of effective means to analyze faults. …”
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40824
Core features of positive mental health in adolescents and their protective role against psychopathology
Published 2025-02-01“…These results provide valuable insights for designing targeted interventions to enhance positive self-image to promote positive mental health and mitigate the risk of adverse outcomes among adolescents.…”
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40825
Hierarchical RIME algorithm with multiple search preferences for extreme learning machine training
Published 2025-01-01“…Individuals in the superior layer utilize an exploitative local search operator, individuals in the borderline layer inherit the expert-designed soft- and hard-rime search operators from the original RIME algorithm, and individuals in the inferior layer employ the explorative OBL method. …”
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40826
Influences of footstrike patterns and overground conditions on lower extremity kinematics and kinetics during running: Statistical parametric mapping analysis.
Published 2025-01-01“…Thirty rearfoot strikers (RFSs) and non-rearfoot strikers (nRFSs) ran at 3.3 m/s on a specially designed indoor track covered with three surfaces: artificial grass, synthetic rubber, and concrete. …”
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40827
Limits, limitations, and outer boundaries of antitrust: censorship, free speech, and dominance
Published 2023-10-01“…While a classic consumer welfare standard perspective can be preserved, more novel types of approaches also remain available, yet they would likely face similar problems as those discussed in the article, i.e., the problem of designing workable standards of assessment. …”
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40828
The Reliability Model for Bike-Sharing Dispatch Based on Hotspot Detection and Hypothesis Test: A Case Study in Beijing
Published 2022-01-01“…As a result, a buffer area of 500 meters radius is designated as the studied dispatch area. From a systematic perspective, the reliability of the dispatch system is user-oriented during an ideal period when shared bikes constantly enter and leave the area. …”
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40829
A Hybrid Process Monitoring and Fault Diagnosis Approach for Chemical Plants
Published 2015-01-01“…Then, multiple WNN models are designed through the use of low-dimensional sample data preprocessed by KPCA as the training and test samples to detect the fault mode online. …”
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40830
Transient analysis of temporary overvoltage and cable faults in underground medium voltage systems
Published 2025-03-01“…This paper evaluates the challenges faced by renewable power plants in 2024 concerning underground cables designed according to industry standards. It emphasizes the need for optimization in cable operation to enhance efficiency and power throughput capacity, given the substantial investment costs involved. …”
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40831
Study on Influence of Joint Distribution on Surrounding Rock Failure of an Underground Tunnel
Published 2021-01-01“…In order to study the influence of joints on the failure characteristics of tunnels, three test schemes with different joint lengths, joint spacing, and joint positions are designed. The results show that the bearing capacity of the tunnel decreases with the increase in the joint length. …”
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40832
THE PREVALENCE, ISOLATION, AND ANTIMICROBIAL SUSCEPTIBILITY TESTING OF ENTEROCOCCUS SPECIES FROM VARIOUS CLINICAL SAMPLES IN A TERTIARY CARE HOSPITAL
Published 2024-03-01“…Method: A descriptive cross-sectional study was designed and carried out in the Department of Microbiology at Bangladesh University of Health Sciences, Dhaka, over a period of 3 months. …”
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40833
SEE IT, LIKE IT, BUY IT! HEDONIC SHOPPING MOTIVATIONS AND IMPULSE BUYING
Published 2011-05-01“…The survey instrument used in this study was designed using scales that were already validated in the previous research. …”
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40834
Organizational innovation and creativity perception of public sports organization employees in Turkey
Published 2023-10-01“…In this context, this study aims to examine the innovation and creativity perceptions of the employees of the central and provincial organizations of the Ministry of Youth and Sports. The study was designed according to the correlational survey model and causal-comparative research in quantitative research methods. …”
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40835
In Vitro Anti-Shigella, Antioxidant Activities, and Oral Acute Toxicity of Organics Extracts from the Root Bark of Detarium microcarpum Guill. and Perr.
Published 2024-01-01“…Detarium microcarpum (Fabaceae) is a medicinal plant from the traditional pharmacopeia of Niger used against gastrointestinal disorders and dysentery. This study was designed to assess the in vitro anti-shigella, antioxidant activities, and oral acute toxicity of extract root barks of Detarium microcarpum. …”
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40836
DEFORMATION ANALYSIS AND EXPERIMENTAL VERIFICATION OF HAT⁃TYPE FLEXSPLINE UNDER NO LOAD
Published 2024-08-01“…As the core component of the harmonic reducer,the contact stress and deformation distribution during the assembly process of the flexispline affect the reliability life.The finite element assembly simulation process analysis was carried out by using hat⁃type flexispline,and the deformation and stress analysis of the long and short shafts of the flexispline and the front and rear end of the ring gear were extracted respectively.The results show that the deformation at the long axis and the short axis show a linear decrease trend in line with the actual situation,and the deformation of the front and rear end of the ring gear changes periodically.The equivalence stress shows a downward trend in the axial tooth width part of the major and minor axes.The large equivalence stress at the front and rear end of the ring gear is generated at the long and short axes,while the maximum equivalence stress appears in the transition zone at the bottom of the cylinder at 32791 MPa,which is lower than the permissible strength of the material.The deformation measurement of the flexispline assembly process was measured by the high⁃precision coordinate measuring machine,the axial tooth width interval of the long axis and the short axis was 1 mm as the detection point,and the measurement results were compared with the simulation results to verify.The error results are within 5%,which verifies the applicability of the simulation analysis and provides data support for subsequent harmonic reducer designs.…”
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40837
Behavior of Hollow Thin Welded Tubes Filled with Sand Slag Concrete
Published 2016-01-01“…A total of 20 stubs have been tested, as follows: 4 hollow thin welded tubes were tested to axial and eccentric load compression, 4 were filled with ordinary concrete appointed by BO columns, 6 were filled with concrete whose natural sand was completely substituted by a crystallized sand slag designated in this paper by BSI, and 6 were tucked in concrete whose natural sand was partially replaced by a crystallized sand slag called BSII. …”
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40838
Nonnutritive, Low Caloric Substitutes for Food Sugars: Clinical Implications for Addressing the Incidence of Dental Caries and Overweight/Obesity
Published 2012-01-01“…Although there are only five artificial sweeteners that have been approved as food additives by the Food and Drug Administration (FDA), there are additional five non-/low caloric sweeteners that have FDA GRAS (Generally Recognized as Safe) designation. Given the health impact of sugars and other carbohydrates, dental professionals should be aware of the nonnutritive non-/low caloric sweeteners available on the market and both their benefits and potential risks. …”
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40839
Experimental study on the flexural behavior of ferrocement slab panels with supplementary cementitious silica fume and fiber materials
Published 2025-01-01“…The mortar matrix is designed to achieve optimal strength, density, impermeability, and workability, minimizing void formation and preventing map cracking. …”
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40840
Bystander Position Taking in School Bullying: The Role of Positive Identity, Self-Efficacy, and Self-Determination
Published 2011-01-01“…The paper also explains how classroom-based educational programs based on the P.A.T.H.S. model have been designed to help junior secondary school students strengthen these characteristics, so that they can be constructive bystanders when they encounter school bullying.…”
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